package com.wlc.dao;

/**
 * @author 王立朝
 * @description
 * @date 2021-11-12 23:32:06
 */
public class UserDao2 {


    private String str;

    public UserDao2() {
    }

    public UserDao2(String str) {
        this.str = str;
    }

    public void test(){
        System.out.println("hello UserDao2...");
    }
}
